Messages in this thread | | | Date | Sat, 12 Jul 2003 07:52:02 +0100 | From | Christoph Hellwig <> | Subject | Re: do_div vs sector_t |
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On Fri, Jul 11, 2003 at 11:33:59PM +0100, Matthew Wilcox wrote: > aic->seek_mean = aic->seek_total + 128; > do_div(aic->seek_mean, aic->seek_samples); > } > > seek_mean is a sector_t so sometimes it's 64-bit on a 32-bit platform. > so we can't avoid calling do_div().
That's why we have sector_div, never use do_div on a sector_t.
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